Cita APA (7a ed.)

Fitzgerald, J. T. (1997). Greco-Roman perspectives on friendship. Scholars.

Cita Chicago Style (17a ed.)

Fitzgerald, John T. Greco-Roman Perspectives on Friendship. Atlanta: Scholars, 1997.

Cita MLA (9a ed.)

Fitzgerald, John T. Greco-Roman Perspectives on Friendship. Scholars, 1997.